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1. Project Overview 1.1 Project Summary The Baby Sleeper is a smart rocking bed based on the STEVAL-MK1062V2 development kit. It uses the sensors on the development board, adds motors, GPRS, music pl...[Details]
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In recent years, mainstream photovoltaic inverter suppliers at home and abroad have all set their sights on the field of smart Internet of Things, successively developing new intelligent software t...[Details]
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The development of autonomous driving systems is advancing rapidly with the aim of creating a society with a completely new concept in mobility. However, to achieve high-level autonomous driving tech...[Details]
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Recently, two things about Xiaomi have been very popular. One is that Mimoji was suspected of plagiarizing Apple's Memoji expressions, and the other is that the Xiaomi CC series was hit by Chang Chen...[Details]
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The function of this program is to make the PA port flash every 0.5 seconds. The program is as follows
include avr/io.h
#include avr/interrupt.h
#define F_CPU 8000000UL
int k;
int main(void...[Details]
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Recently, a number of top photovoltaic companies jointly held the 2014 "Light Energy Cup" Outstanding Enterprise Award Ceremony, with nearly 300 guests participating. TBEA Xi'an Electric Technolo...[Details]
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0 Introduction
Wireless sensor network is a kind of RGS system (remote ground sensor system). It is a detection system that uses multiple sensors as comprehensive intelligence collection elements, p...[Details]
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Measurement method of thyristor
1. Overview
一种以硅单晶为基本材料的P1N1P2N2四层三端器件,创制于1957年,由于它特性类似于真空闸流管,所以国际上通称为硅晶体闸流管,简称晶闸管T。又由于晶闸管最初应用于可控整流方面所以又称为硅可控整流元件,简称为...[Details]
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Common faults shared by Tektronix oscilloscopes during maintenance include the following: 1. The fan can be turned on without turning on the computer, or the screen will be white or blurry after turn...[Details]
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In the era of smart phones, the use time of the battery board is becoming more and more important. It is necessary to choose a suitable mobile power bank. However, there is no industry standard for mo...[Details]
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According to news on September 12, Qualcomm gave a positive response to the matter of continuing to supply basebands to Apple. Qualcomm said today that by 2026, it is expected to only provide 20% of ...[Details]
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A good switching power supply must comply with all functional specifications, protection features, safety regulations (such as UL, CSA, VDE, DEMKO, SEMKO, Great Wall, etc., voltage resistance, flame r...[Details]
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1. What is PWM? Baidu explains that PWM is a method of digitally encoding the level of an analog signal. Through the use of a high-resolution counter, the duty cycle of a square wave is modulated to...[Details]
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High linearity up-conversion RF active mixers with integrated RF transformers provide excellent performance, linearity and low power consumption. The LT5519 and LT5520 active mixers ideally combine ...[Details]
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On November 10, researchers at the Vienna University of Technology (TU Wien) developed a self-learning robot that can imitate humans to complete simple tasks, such as cleaning a washbasin.
...[Details]